mirror of https://github.com/sgoudham/Enso-Bot.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
4 years ago
|
"""
|
||
|
|
Application data stored by virtualenv.
|
||
|
|
"""
|
||
|
|
from __future__ import absolute_import, unicode_literals
|
||
|
|
|
||
|
|
import logging
|
||
|
|
import os
|
||
|
|
from argparse import Action, ArgumentError
|
||
|
|
|
||
|
|
from appdirs import user_data_dir
|
||
|
|
|
||
|
|
from .na import AppDataDisabled
|
||
|
|
from .via_disk_folder import AppDataDiskFolder
|
||
|
|
from .via_tempdir import TempAppData
|
||
|
|
|
||
|
|
|
||
|
|
class AppDataAction(Action):
|
||
|
|
def __call__(self, parser, namespace, values, option_string=None):
|
||
|
|
folder = self._check_folder(values)
|
||
|
|
if folder is None:
|
||
|
|
raise ArgumentError("app data path {} is not valid".format(values))
|
||
|
|
setattr(namespace, self.dest, AppDataDiskFolder(folder))
|
||
|
|
|
||
|
|
@staticmethod
|
||
|
|
def _check_folder(folder):
|
||
|
|
folder = os.path.abspath(folder)
|
||
|
|
if not os.path.exists(folder):
|
||
|
|
try:
|
||
|
|
os.makedirs(folder)
|
||
|
|
logging.debug("created app data folder %s", folder)
|
||
|
|
except OSError as exception:
|
||
|
|
logging.info("could not create app data folder %s due to %r", folder, exception)
|
||
|
|
return None
|
||
|
|
write_enabled = os.access(folder, os.W_OK)
|
||
|
|
if write_enabled:
|
||
|
|
return folder
|
||
|
|
logging.debug("app data folder %s has no write access", folder)
|
||
|
|
return None
|
||
|
|
|
||
|
|
@staticmethod
|
||
|
|
def default():
|
||
|
|
for folder in AppDataAction._app_data_candidates():
|
||
|
|
folder = AppDataAction._check_folder(folder)
|
||
|
|
if folder is not None:
|
||
|
|
return AppDataDiskFolder(folder)
|
||
|
|
return AppDataDisabled()
|
||
|
|
|
||
|
|
@staticmethod
|
||
|
|
def _app_data_candidates():
|
||
|
|
key = str("VIRTUALENV_OVERRIDE_APP_DATA")
|
||
|
|
if key in os.environ:
|
||
|
|
yield os.environ[key]
|
||
|
|
else:
|
||
|
|
yield user_data_dir(appname="virtualenv", appauthor="pypa")
|
||
|
|
|
||
|
|
|
||
|
|
__all__ = (
|
||
|
|
"AppDataDiskFolder",
|
||
|
|
"TempAppData",
|
||
|
|
"AppDataAction",
|
||
|
|
"AppDataDisabled",
|
||
|
|
)
|